SIMD shuffle API changes

tests/lib/typed_data/float32x4_two_arg_shuffle_test.dart

Index: tests/lib/typed_data/float32x4_two_arg_shuffle_test.dart
diff --git a/tests/lib/typed_data/float32x4_two_arg_shuffle_test.dart b/tests/lib/typed_data/float32x4_two_arg_shuffle_test.dart
index 5186b6080007c58f0391960fb2e3fae260b95286..9b47e9cba7637550ae80b647d87e6ae0e464ba71 100644
--- a/tests/lib/typed_data/float32x4_two_arg_shuffle_test.dart
+++ b/tests/lib/typed_data/float32x4_two_arg_shuffle_test.dart
@@ -12,7 +12,7 @@ import 'dart:typed_data';
 testWithZWInXY() {
   Float32x4 a = new Float32x4(1.0, 2.0, 3.0, 4.0);
   Float32x4 b = new Float32x4(5.0, 6.0, 7.0, 8.0);
-  Float32x4 c = a.withZWInXY(b);
+  Float32x4 c = b.shuffleMix(a, Float32x4.ZWZW);
   Expect.equals(7.0, c.x);
   Expect.equals(8.0, c.y);
   Expect.equals(3.0, c.z);
@@ -22,7 +22,7 @@ testWithZWInXY() {
 testInterleaveXY() {
   Float32x4 a = new Float32x4(1.0, 2.0, 3.0, 4.0);
   Float32x4 b = new Float32x4(5.0, 6.0, 7.0, 8.0);
-  Float32x4 c = a.interleaveXY(b);
+  Float32x4 c = a.shuffleMix(b, Float32x4.XYXY).shuffle(Float32x4.XZYW);
   Expect.equals(1.0, c.x);
   Expect.equals(5.0, c.y);
   Expect.equals(2.0, c.z);
@@ -32,7 +32,7 @@ testInterleaveXY() {
 testInterleaveZW() {
   Float32x4 a = new Float32x4(1.0, 2.0, 3.0, 4.0);
   Float32x4 b = new Float32x4(5.0, 6.0, 7.0, 8.0);
-  Float32x4 c = a.interleaveZW(b);
+  Float32x4 c = a.shuffleMix(b, Float32x4.ZWZW).shuffle(Float32x4.XZYW);
   Expect.equals(3.0, c.x);
   Expect.equals(7.0, c.y);
   Expect.equals(4.0, c.z);
@@ -42,7 +42,7 @@ testInterleaveZW() {
 testInterleaveXYPairs() {
   Float32x4 a = new Float32x4(1.0, 2.0, 3.0, 4.0);
   Float32x4 b = new Float32x4(5.0, 6.0, 7.0, 8.0);
-  Float32x4 c = a.interleaveXYPairs(b);
+  Float32x4 c = a.shuffleMix(b, Float32x4.XYXY);
   Expect.equals(1.0, c.x);
   Expect.equals(2.0, c.y);
   Expect.equals(5.0, c.z);
@@ -52,7 +52,7 @@ testInterleaveXYPairs() {
 testInterleaveZWPairs() {
   Float32x4 a = new Float32x4(1.0, 2.0, 3.0, 4.0);
   Float32x4 b = new Float32x4(5.0, 6.0, 7.0, 8.0);
-  Float32x4 c = a.interleaveZWPairs(b);
+  Float32x4 c = a.shuffleMix(b, Float32x4.ZWZW);
   Expect.equals(3.0, c.x);
   Expect.equals(4.0, c.y);
   Expect.equals(7.0, c.z);